- All sections
- C - Chemistry; metallurgy
- C04B - Lime; magnesia; slag; cements; compositions thereof, e.g. mortars, concrete or like building materials; artificial stone; ceramics; refractories; treatment of natural stone
- C04B 35/553 - Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxides based on fluorides
Patent holdings for IPC class C04B 35/553
Total number of patents in this class: 145
10-year publication summary
|
15
|
5
|
23
|
9
|
11
|
5
|
14
|
5
|
3
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nikon Corporation | 7123 |
9 |
| Nippon Yttrium Co., Ltd. | 31 |
8 |
| Raytheon Company | 8444 |
6 |
| Daico MFG Co., Ltd. | 10 |
6 |
| University of Tsukuba | 590 |
6 |
| Centre National de La Recherche Scientifique | 10102 |
5 |
| Shin-Etsu Chemical Co., Ltd. | 5446 |
5 |
| Fujimi Incorporated | 707 |
5 |
| Applied Materials, Inc. | 17745 |
4 |
| Tokyo Electron Limited | 12115 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 29733 |
4 |
| Cancer Intelligence Care Systems, Inc. | 11 |
4 |
| Nippon Light Metal Company, Ltd. | 651 |
4 |
| Luxium Solutions, LLC | 89 |
4 |
| Mitsui Mining & Smelting Co., Ltd. | 1426 |
3 |
| Neuboron Medtech Ltd. | 93 |
3 |
| Techno Eye Corporation | 3 |
3 |
| Toto Ltd. | 1134 |
3 |
| Hivisq Technologies, S.L. | 29 |
3 |
| Hewlett-Packard Development Company, L.P. | 27461 |
2 |
| Other owners | 54 |